Product Description
Mighty Lift ML B124 steel ball is a precision-machined, hardened bearing steel component with 1/4 inch nominal diameter, specified for use in hydraulic units of Mighty Lift manual pallet jacks, including the ML55. This part acts as an essential check valve element in the hydraulic system, conforming to SAE 52100 material specification and Rockwell C60 minimum surface hardness. Cross-referenced as MLB124 and B124; compatible with select Mighty Lift manual pallet jack models.
Compatibility: Fits pallet jacks made by Mighty Lift, model ML55. SKU: ML B124
Specifications
Material & Construction
| Ball Material | Hardened bearing-grade steel |
| Hardness | Rockwell C60 minimum |
| Steel Grade | SAE 52100 bearing steel |
Part Numbers
| Manufacturer Part Number | ML B124 |
| OEM Part Number | ML B124 |
| Cross-Reference Part Numbers | MLB124, B124 |
| Compatible Models | Mighty Lift ML55 Hydraulic Unit; compatible with select Mighty Lift manual pallet jack models |
Frequently Asked Questions
Q: What is the ML B124 steel ball used for in the hydraulic system?
A: The ML B124 is a precision-machined hardened steel ball that functions as a check valve element in the Mighty Lift manual pallet jack hydraulic system. It controls one-way flow of hydraulic fluid, allowing pressure to build during raising while preventing backflow during lowering.
Q: What material and hardness specification does the ML B124 meet?
A: The ML B124 is manufactured from SAE 52100 bearing-grade steel with a minimum surface hardness of Rockwell C60. This hardness rating ensures the ball resists wear from repetitive contact with the check valve seat over thousands of load cycles.
Q: What is the diameter of the ML B124 ball?
A: The ML B124 has a nominal diameter of 1/4 inch, meeting the precise dimensional specification required for the check valve cavity in the ML55 hydraulic pump assembly.
Q: Which pallet jack models use the ML B124 ball?
A: The ML B124 is compatible with Mighty Lift ML55 hydraulic units and select Mighty Lift manual pallet jack models equipped with this hydraulic assembly. Verify your specific model and serial range before ordering.
Q: What are the cross-reference part numbers for the ML B124?
A: The ML B124 is cross-referenced as MLB124 and B124. Use these alternative part numbers if needed when checking availability or cross-referencing against other documentation sources.